Osborn Henry Fairfield <br/><br/>
Proboscidea: a monograph of the discovery, evolution, migration and extinction of the mastodonts and elephants of the world vol.ii   
  

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 - New York  Trustees Of The American Museum Of Natural History  1942 
 - Xxvii, 0; 33.5 cms, 805- 1675 pages. 
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<br/><br/><label>ISBN: </label>
<br/><br/><label>Dewey Class. No.: </label>636.9 osb